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发明名称
Animated light mechanism
摘要
申请公布号
US2913572(A)
申请公布日期
1959.11.17
申请号
US19580720110
申请日期
1958.03.10
申请人
FRITZLEN DAVID W
发明人
FRITZLEN DAVID W.
分类号
F21S10/06;G09F13/00
主分类号
F21S10/06
代理机构
代理人
主权项
地址
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